You can detect a particular kind of animal or plant in a cone emanating out from you in whatever direction you face. You must think of a kind of animal or plant when using the spell, but you can change the animal or plant kind each round. The amount of information revealed depends on how long you search a particular area or focus on a specific kind of animal or plant.

Poor: Less than 30% of full normal hit points remaining, afflicted with a disease, or suffering from a debilitating injury.

Weak: 0 or fewer hit points remaining, afflicted with a disease in the terminal stage, or crippled.

If a creature falls into more than one category, the spell indicates the weaker of the two.

Each round you can turn to detect a kind of animal or plant in a new area. The spell can penetrate barriers, but 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt blocks it.